20122045798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1\times {\mathrm{3881}}^1$

素因数の和:6852

約数の個数: 32

約数和(自身を含む): 32467184640

約数和(自身を除く): 12345138842

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2903, 3881, 5806, 7762, 55157, 73739, 110314, 136441, 147478, 182407, 272882, 364814, 2592379, 3465733, 5184758, 6931466, 11266543, 22533086, 214064317, 428128634, 529527521, 1059055042, 10061022899, 20122045798]

約数ペア:

[(1, 20122045798), (2, 10061022899), (19, 1059055042), (38, 529527521), (47, 428128634), (94, 214064317), (893, 22533086), (1786, 11266543), (2903, 6931466), (3881, 5184758), (5806, 3465733), (7762, 2592379), (55157, 364814), (73739, 272882), (110314, 182407), (136441, 147478)]